Cup



FIG. 1 is a top plan view of a cup showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view of FIG. 1, the left side being substantially identical;

FIG. 4 is a front elevational view of FIG. 1; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a cup, as shown and described. 